D30519.id90049.diff
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D30519.id90049.diff
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	Index: sys/compat/linuxkpi/common/include/linux/device.h
	===================================================================
	--- sys/compat/linuxkpi/common/include/linux/device.h
	+++ sys/compat/linuxkpi/common/include/linux/device.h
	@@ -483,6 +483,39 @@
	device_unregister(device_get_softc(bsddev));
	}

	+static inline int
	+device_reprobe(struct device *dev)
	+{
	+ int error;
	+
	+ mtx_lock(&Giant);
	+ error = BUS_RESCAN(dev->bsddev);
	+ mtx_unlock(&Giant);
	+ if (error == 0)
	+ return (0);
	+ /* Should we clear the driver? */
	+ return (-error);
	+}
	+
	+static inline void
	+device_release_driver(struct device *dev)
	+{
	+ int error;
	+
	+ mtx_lock(&Giant);
	+ error = device_is_attached(dev->bsddev);
	+ if (error) {
	+ error = device_detach(dev->bsddev);
	+ if (error)
	+ goto unlock;
	+ }
	+ device_set_devclass(dev->bsddev, NULL);
	+ /* Who or what clears dev internal flags? */
	+ device_probe_and_attach(dev->bsddev);
	+unlock:
	+ mtx_unlock(&Giant);
	+}
	+
	#define dev_pm_set_driver_flags(dev, flags) do { \
	} while (0)